901552303117 has 2 divisors, whose sum is σ = 901552303118. Its totient is φ = 901552303116.

The previous prime is 901552303039. The next prime is 901552303139. The reversal of 901552303117 is 711303255109.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 826597362276 + 74954940841 = 909174^2 + 273779^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-901552303117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (901552303187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 450776151558 + 450776151559.

It is an arithmetic number, because the mean of its divisors is an integer number (450776151559).

Almost surely, 2^901552303117 is an apocalyptic number.

It is an amenable number.

901552303117 is a deficient number, since it is larger than the sum of its proper divisors (1).

901552303117 is an equidigital number, since it uses as much as digits as its factorization.

901552303117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350, while the sum is 37.

The spelling of 901552303117 in words is "nine hundred one billion, five hundred fifty-two million, three hundred three thousand, one hundred seventeen".